Versatile Conversion: This converter converts digital optical signals into analog audio signals and supports Bluetooth 5.0 connectivity, allowing users to seamlessly connect optical audio devices with Bluetooth speakers for the convenience of wireless audio transmission. Low-latency transmission: This device places particular emphasis on low latency, which is particularly important for applications requiring instant audio feedback, such as gaming or video calls, ensuring synchronization between audio and video, providing a smoother user experience. Integrated 3.5mm sound card: The converter includes a 3.5mm jack for direct connection to headphones or external speakers, providing users with additional audio output options and increasing the device's versatility and flexibility. This converter is ideal for audio enthusiasts who want to upgrade their existing sound system to Bluetooth support, or for those who require the flexibility to switch between different audio devices. Since the provided link failed to successfully retrieve specific product information, the above description is based on the general characteristics of the low-latency transmission of the Digital Optical to Analog 5.0 Bluetooth Speaker Module Receiver Converter with 3.5mm sound card.